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* set IPV6_V6ONLY for IPv6 sockets, to avoid warning when both ipv6 and the ipv4 sockets try to bind to the same port

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* enable SO_REUSEADDR only on platforms that support it


git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@643 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2006-04-06 23:28:15 +00:00
parent ac3d11f833
commit 73035a82a7
1 changed files with 12 additions and 3 deletions
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15
src/polypcore/socket-server.c
View file

@ -231,8 +231,10 @@ pa_socket_server* pa_socket_server_new_ipv4(pa_mainloop_api *m, uint32_t address
pa_fd_set_cloexec(fd, 1);
if (setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, (void*)&on, sizeof(on)) < 0)
#ifdef SO_REUSEADDR
if (setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on)) < 0)
pa_log(__FILE__": setsockopt(): %s", strerror(errno));
#endif
pa_socket_tcp_low_delay(fd);
@ -280,8 +282,15 @@ pa_socket_server* pa_socket_server_new_ipv6(pa_mainloop_api *m, const uint8_t ad
pa_fd_set_cloexec(fd, 1);
if (setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, (void*)&on, sizeof(on)) < 0)
pa_log(__FILE__": setsockopt(): %s", strerror(errno));
#ifdef IPV6_V6ONLY
if (setsockopt(fd, IPPROTO_IPV6, IPV6_V6ONLY, &on, sizeof(on)) < 0)
pa_log(__FILE__": setsockopt(IPPROTO_IPV6, IPV6_V6ONLY): %s", strerror(errno));
#endif
#ifdef SO_REUSEADDR
if (setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on)) < 0)
pa_log(__FILE__": setsockopt(SOL_SOCKET, SO_REUSEADDR, 1): %s", strerror(errno));
#endif
pa_socket_tcp_low_delay(fd);